Omega Tools MCP
The Omega Tools MCP server is an extensible microservice toolkit for LLM agents. Here's what you can do with it:
Web Search (
omega_web_search): Perform live, real-time web searches to retrieve up-to-date information on current events, news, technical documentation, or anything outside an LLM's static training data.Custom Tool Integration: Easily add new tools by creating a tool file in
src/omega_mcp/tools/and registering it inserver.py, following a clear blueprint with standardized XML output (<knowledge_source>β<record>schema) for consistent LLM consumption.Multiple Deployment Modes: Run locally via
stdiofor IDEs (e.g., Cline, Cursor) or deploy as a scalable, production-grade service using SSE over Docker, making it accessible as a global tool mesh.External Agent Integration: Connect external Python agents (e.g., via Google Gen AI SDK) through HTTP POST JSON-RPC for remote tool execution.
Modular Architecture: Business logic, external infrastructure hooks, and AI tool abstractions are decoupled, allowing flexible expansion without restructuring the core.
Provides web search functionality using the DuckDuckGo search engine.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Omega Tools MCPsearch for latest developments in AI"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
π Omega Core Infrastructure Server (Model Context Protocol)
A production-grade, highly decoupled Model Context Protocol (MCP) server that acts as a centralized microservice toolkit for LLM agents (Cline, Cursor, Custom Independent Agents, etc.).
Omega is explicitly architected to enforce a strict Separation of Concerns (SoC) by separating protocol-agnostic backend service engines from the AI presentation layer. It natively runs as a scalable, containerized SSE (Server-Sent Events) network deployment inside Docker on port 8080.
ποΈ Architectural Layout
The project uses a strict layer separation pattern to guarantee that AI semantic descriptions never bleed into raw infrastructure connectivity modules:
src/omega_mcp/
βββ config.py # Standardized configuration schemas, env variable parsing, and automated boot validations
βββ logger.py # Custom telemetry logging engine directing output safely to sys.stderr
βββ server.py # Central ASGI network routing gateway, tool registry, and lifespan state orchestrator
βββ core/ # PROTOCOL-AGNOSTIC DATA ENGINES (Pure Python Data Types Only)
β βββ service_alpha.py # Foundation engine logic handling connection state pools, file systems, or databases
β βββ service_beta.py # Standalone service driver handling network adapters, utilities, or external APIs
βββ tools/ # SYMMETRICAL PRESENTATION LAYERS (Maps Core Logic to Symmetrical XML)
βββ tool_alpha.py # Pulls lifecycle state connections from service_alpha and compiles uniform XML records
βββ tool_beta.py # Invokes stateless service_beta sequences and converts outputs to standard XML responses
π οΈ The Symmetrical Presentation Pattern
To completely eliminate Context Structure Clashβwhere an LLM's attention heads accidentally favor one tool pattern or output layout over anotherβall tools added to this repository must convert core internal records into a uniform, identical XML structural layout (<knowledge_source> $\rightarrow$ <record>):
<knowledge_source type="source_type" query="target_query">
<record id="unique_identifier" score="relevance_weight_if_applicable">
<specific_fact>Extracted text body content payload goes here...</specific_fact>
<parent_lineage id="parent_id">Title, Source Reference, or Provenance Metadata Group</parent_lineage>
<semantic_entities>comma, separated, key, concept, tags</semantic_entities>
</record>
</knowledge_source>
Related MCP server: MCP Server with OpenAI Integration
π§± System Architecture & Container Data Flow
Omega runs entirely within an isolated Docker container communicating via Server-Sent Events (SSE). This transforms it into a global network tool mesh accessible by local editors and remote agents simultaneously.
ββββββββββββββββββββββββ βββββββββββββββββββββββββββββββββ
β VS Code Client β β External Python Agent β
β (Cline / Cursor) β β (Google Gen AI SDK) β
ββββββββββββ¬ββββββββββββ βββββββββββββββββ¬ββββββββββββββββ
β β
βΌ [HTTP/SSE Network Connection] βΌ [HTTP POST JSON-RPC]
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β OMEGA CORE INFRASTRUCTURE SERVER β
β β
β βββββββββββββ βββββββββββββββββββββββββββββββββββββββ β
β β server.py β βββ> β tools/tool_alpha.py β β
β βββββββ¬ββββββ β tools/tool_beta.py β β
β β β (Symmetrical XML Payload Compilers) β β
β β βββββββββββββββββ¬ββββββββββββββββββββββ β
β βΌ [Lifespan Injection] β β
β βββββββββββββββββββββ β β
β β core/service_* ββββββββββββββββ β
β βββββββββββ¬ββββββββββ β
ββββββββββββββΌβββββββββββββββββββββββββββββββββββββββββββββββββ
β
βΌ [Network Socket Drivers / API Protocols]
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
β Target Infrastructure Layers (Databases, Cloud APIs, Systems) β
βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
π³ Production Deployment via Docker
The project defaults to application-workspace execution mode. Dependencies are managed and synchronized cleanly via uv straight inside the container layer.
1. Build the Docker Image Locally
docker build -t omega-mcp .
2. Configure Your Cluster Engine Layout (docker-compose.yaml)
To mount the server into your architecture stack, map external host port 8080 to the internal container web gateway port 8000:
services:
omega-mcp:
image: omega-mcp:latest
container_name: nexus-tools-mcp
ports:
- "8080:8000" # Host Port 8080 -> Container Port 8000
environment:
- ENV=production
- MCP_TRANSPORT=sse
- MCP_HOST=0.0.0.0
- MCP_PORT=8000
# Core Service Parameter Allocations
- SERVICE_ALPHA_URL=http://your-infrastructure-target:port
- SERVICE_BETA_CREDENTIAL=your_secure_access_token
restart: unless-stopped
Boot up the background microservice network container:
docker compose up -d
π Connecting to AI Clients
1. IDE Client Setup (Cline / VS Code Extension Configuration)
Because the server runs via Docker SSE, your IDE does not need to handle local Python virtual environments or sub-processes. Point your configuration directly to the live SSE network route:
{
"mcpServers": {
"omega-tools-docker": {
"url": "http://localhost:8080/sse"
}
}
}
2. Consuming Tools from Another Project (External Python Agent)
To consume these microservices inside a separate Python service or custom LLM agent framework (e.g., Google Gen AI SDK), call the explicit tool execution paths via HTTP POST requests:
import httpx
from google import genai
ai_client = genai.Client()
def call_mcp_custom_tool(query: str) -> str:
"""Consumes the containerized MCP tool via standard network transport."""
# FastMCP exposes active tool executions via /tools/{mcp_registered_tool_name}/call
CONTAINER_URL = "http://localhost:8080/tools/registered_tool_name/call"
try:
response = httpx.post(CONTAINER_URL, json={"arguments": {"query": query}}, timeout=30.0)
response.raise_for_status()
# Extract content payload string directly out of standard JSON-RPC schema
return response.json()["content"][0]["text"]
except Exception as e:
return f"<knowledge_source type='custom_tool' status='ERROR' details='{str(e)}'/>"
# Bind directly as a native function tool to your independent agent loop
research_agent = Agent(
name="ResearchAgent",
model=ai_client,
tools=[call_mcp_custom_tool],
instruction="Execute objective analysis using the provided infrastructure tool endpoint."
)
π Scaling Up: Adding New Tools Cleanly
Omega is engineered to expand fluidly. When adding new capabilities, respect the core architectural boundaries by isolating processing routines from interface parsing.
πΉ Step 1: Write the Core Domain Logic
Create a protocol-agnostic service module inside src/omega_mcp/core/ to process your raw metrics or lookups using pure Python types:
# filepath: src/omega_mcp/core/analytics.py
class AnalyticsService:
async def fetch_metrics(self, target_id: str) -> dict:
# Pure database lookups, computational algorithms, or external API fetches
return {"id": target_id, "status": "active", "metrics": [88, 92, 95]}
πΉ Step 2: Create the Tool Presentation Layer
Create a corresponding interface script inside src/omega_mcp/tools/ to consume your core engine and map its outputs to the Symmetrical XML Schema:
# filepath: src/omega_mcp/tools/analytics_search.py
from omega_mcp.core.analytics import AnalyticsService
_service = AnalyticsService()
async def execute_analytics_tool(target_id: str) -> str:
data = await _service.fetch_metrics(target_id)
# Compile the uniform symmetrical XML layout for the LLM context window
return (
f"<knowledge_source type='custom_analytics' query='{target_id}'>\n"
f" <record id='{data['id']}'>\n"
f" <specific_fact>Status is {data['status']} with calculated scores.</specific_fact>\n"
f" <parent_lineage id='cluster_node'>Internal Operational Cluster</parent_lineage>\n"
f" <semantic_entities>{', '.join(map(str, data['metrics']))}</semantic_entities>\n"
f" </record>\n"
f"</knowledge_source>"
)
πΉ Step 3: Register the Declarative Route to the Gateway
Open src/omega_mcp/server.py and bind your new interface function to the central FastMCP instance using the standard decorators:
# filepath: src/omega_mcp/server.py
from omega_mcp.tools.analytics_search import execute_analytics_tool
@mcp.tool(name="get_custom_metrics", description="Queries internal processing performance metrics.")
async def tool_custom_metrics(target_id: str) -> str:
return await execute_analytics_tool(target_id)
πΉ Step 4: Recycle Your Container Stack
Rebuild your Docker container image layers and refresh the cluster setup:
docker build -t omega-mcp .
docker compose up -d --force-recreate omega-mcp
π Logging & Architecture Guardrails
Telemetry Isolation: High-frequency framework logs from downstream database connection components are suppressed to
WARNINGlevel insideserver.pyduring initialization loops to prevent network telemetry flooding.Stream Defenses: All logging implementations channel lines to
sys.stderrsafely, keeping container log structures intact while freeing up main transport execution lines.Decoupled Design: Files created under
core/have zero dependencies on themcplibrary package, ensuring that your core infrastructure operations remain clean, reusable, and completely independent of the endpoint framework.
π License
This project is licensed under the MIT License - see the LICENSE file for details.
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